45461554 has 8 divisors (see below), whose sum is σ = 68228208. Its totient is φ = 22718820.

The previous prime is 45461551. The next prime is 45461557. The reversal of 45461554 is 45516454.

It is an interprime number because it is at equal distance from previous prime (45461551) and next prime (45461557).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45461551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52 + ... + 9535.

It is an arithmetic number, because the mean of its divisors is an integer number (8528526).

Almost surely, 2^45461554 is an apocalyptic number.

45461554 is a deficient number, since it is larger than the sum of its proper divisors (22766654).

45461554 is a wasteful number, since it uses less digits than its factorization.

45461554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11960.

The product of its digits is 48000, while the sum is 34.

The square root of 45461554 is about 6742.5183722404. The cubic root of 45461554 is about 356.9012691641.

The spelling of 45461554 in words is "forty-five million, four hundred sixty-one thousand, five hundred fifty-four".